| Attribute | Beta Alp 200 2008 × | Beta RR 125 4T × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2006 |
| Make | Beta | Beta |
| Model | Beta Alp 200 | Beta RR 125 4T |
| Category | Trial | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. Mikuni BST 31 42AD | Carburettor. Mikuni UCAL 5Nh ø26-38 |
| Displacement (cm³) | 199 | 124 |
| Cooling system | Air | Air |
| Bore (mm) | 66 | 54 |
| Stroke (mm) | 58.2 | 54 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Ignition | Electronic | Electronic |
| Clutch | Wet multi-disc clutch | - |
| Lubrication system | forced with pump | - |
| Compression | 9.4:1 | 10.0:1 |
| Chassis | ||
| Front suspension | Hydraulic fork with ø38 mm shaft | Hydraulic fork |
| Rear suspension | Monoshock with adjustable spring preload | Monoshock with adjustable spring preload |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | steel double cradle frame | - |
| Front tyre | 90/90-21 | 80/90-21 |
| Rear tyre | 120/80-18 | 120/90-18 |
| Front wheel travel (mm) | 170 | 250 |
| Rear wheel travel (mm) | 180 | 270 |
| Other | ||
| Starter | Electric & kick | - |
| Dimensions | ||
| Wheelbase (mm) | 1,350 | 1,370 |
| Dry weight (kg) | 101 | 103 |
| Overall height (mm) | 1,150 | 1,215 |
| Overall length (mm) | 2,150 | 2,070 |
| Overall width (mm) | 820 | 820 |
| Ground clearance (mm) | 298 | 320 |
| Performance | ||
| Reserve fuel capacity (l) | 1.5 | 1 |
| Fuel capacity (l) | 6.8 | 6 |